89856305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13729}}^1$

素因数の和:13769

約数の個数: 32

約数和(自身を含む): 142352640

約数和(自身を除く): 52496335

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 13729, 68645, 96103, 151019, 233393, 480515, 755095, 1057133, 1166965, 1633751, 2567323, 5285665, 8168755, 12836615, 17971261, 89856305]

約数ペア:

[(1, 89856305), (5, 17971261), (7, 12836615), (11, 8168755), (17, 5285665), (35, 2567323), (55, 1633751), (77, 1166965), (85, 1057133), (119, 755095), (187, 480515), (385, 233393), (595, 151019), (935, 96103), (1309, 68645), (6545, 13729)]